Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 2 | Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Danish Anaqi
Danish Anaqi

secondary 2 chevron_right Maths

For this qn, can i know which method is the fastest to ans this qn?

Date Posted: 6 years ago
Views: 259
Cari
Cari
6 years ago
I’d recommend,
first equation x2 + 2nd equation
Danish Anaqi
Danish Anaqi
6 years ago
so is it elimination or subtitution? bcos ive only learn this two methods in school
Cari
Cari
6 years ago
Elimination usually easier.
Danish Anaqi
Danish Anaqi
6 years ago
ok thanks cari
Cari
Cari
6 years ago
Sure, np

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
neo213
Neo213's answer
4 answers (A Helpful Person)
1st